18958147530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{673}}^1\times {\mathrm{19163}}^1$

素因数の和:19860

約数の個数: 96

約数和(自身を含む): 53009463744

約数和(自身を除く): 34051316214

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 673, 735, 1346, 1470, 2019, 3365, 4038, 4711, 6730, 9422, 10095, 14133, 19163, 20190, 23555, 28266, 32977, 38326, 47110, 57489, 65954, 70665, 95815, 98931, 114978, 134141, 141330, 164885, 191630, 197862, 268282, 287445, 329770, 402423, 494655, 574890, 670705, 804846, 938987, 989310, 1341410, 1877974, 2012115, 2816961, 4024230, 4694935, 5633922, 9389870, 12896699, 14084805, 25793398, 28169610, 38690097, 64483495, 77380194, 90276893, 128966990, 180553786, 193450485, 270830679, 386900970, 451384465, 541661358, 631938251, 902768930, 1263876502, 1354153395, 1895814753, 2708306790, 3159691255, 3791629506, 6319382510, 9479073765, 18958147530]

約数ペア:

[(1, 18958147530), (2, 9479073765), (3, 6319382510), (5, 3791629506), (6, 3159691255), (7, 2708306790), (10, 1895814753), (14, 1354153395), (15, 1263876502), (21, 902768930), (30, 631938251), (35, 541661358), (42, 451384465), (49, 386900970), (70, 270830679), (98, 193450485), (105, 180553786), (147, 128966990), (210, 90276893), (245, 77380194), (294, 64483495), (490, 38690097), (673, 28169610), (735, 25793398), (1346, 14084805), (1470, 12896699), (2019, 9389870), (3365, 5633922), (4038, 4694935), (4711, 4024230), (6730, 2816961), (9422, 2012115), (10095, 1877974), (14133, 1341410), (19163, 989310), (20190, 938987), (23555, 804846), (28266, 670705), (32977, 574890), (38326, 494655), (47110, 402423), (57489, 329770), (65954, 287445), (70665, 268282), (95815, 197862), (98931, 191630), (114978, 164885), (134141, 141330)]